DE602007014305D1 - Oil supply device for a motor - Google Patents

Oil supply device for a motor

Info

Publication number
DE602007014305D1
DE602007014305D1 DE602007014305T DE602007014305T DE602007014305D1 DE 602007014305 D1 DE602007014305 D1 DE 602007014305D1 DE 602007014305 T DE602007014305 T DE 602007014305T DE 602007014305 T DE602007014305 T DE 602007014305T DE 602007014305 D1 DE602007014305 D1 DE 602007014305D1
Authority
DE
Germany
Prior art keywords
motor
supply device
oil supply
oil
supply
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602007014305T
Other languages
German (de)
Inventor
Hisashi Ono
Koji Nunami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Publication of DE602007014305D1 publication Critical patent/DE602007014305D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/10—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C14/12—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
DE602007014305T 2006-11-07 2007-10-23 Oil supply device for a motor Active DE602007014305D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006301987A JP4687991B2 (en) 2006-11-07 2006-11-07 Engine oil supply device

Publications (1)

Publication Number Publication Date
DE602007014305D1 true DE602007014305D1 (en) 2011-06-16

Family

ID=39047186

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007014305T Active DE602007014305D1 (en) 2006-11-07 2007-10-23 Oil supply device for a motor

Country Status (5)

Country Link
US (2) US7588011B2 (en)
EP (2) EP1921317B1 (en)
JP (1) JP4687991B2 (en)
CN (1) CN101178064B (en)
DE (1) DE602007014305D1 (en)

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US8146561B2 (en) * 2008-05-21 2012-04-03 GM Global Technology Operations LLC Dynamic engine oil pickup system
JP5270525B2 (en) * 2009-12-22 2013-08-21 日立オートモティブシステムズ株式会社 Control valve device
DE102010019044B4 (en) * 2010-05-03 2014-09-04 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Lubricant valve for oil pumps of internal combustion engines
DE102010022137A1 (en) * 2010-05-20 2011-11-24 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Pump for a lubrication system of an internal combustion engine
US8801396B2 (en) 2010-06-04 2014-08-12 Chrysler Group Llc Oil pump system for an engine
JP5576191B2 (en) * 2010-06-18 2014-08-20 トヨタ自動車株式会社 Internal gear type oil pump for vehicles
JP5232843B2 (en) * 2010-09-16 2013-07-10 株式会社山田製作所 Variable flow oil pump
KR101209748B1 (en) 2010-11-17 2012-12-07 기아자동차주식회사 output pressure control system of oil pump
JP5278775B2 (en) * 2010-12-06 2013-09-04 アイシン精機株式会社 Oil supply device
JP5278779B2 (en) * 2010-12-21 2013-09-04 アイシン精機株式会社 Oil pump
KR101261141B1 (en) * 2010-12-23 2013-05-06 명화공업주식회사 Oil supplying apparatus for engine provided with 2 stage relief valve
JP5374550B2 (en) * 2011-07-12 2013-12-25 本田技研工業株式会社 Oil pump relief device
KR101167505B1 (en) 2011-11-01 2012-07-23 주식회사 유니크 Oil pump control valve
JP5392797B2 (en) 2011-12-02 2014-01-22 ミュンフワ アイエヌディー． カンパニー，リミテッド Variable oil pump
JP5923361B2 (en) * 2012-03-28 2016-05-24 株式会社山田製作所 Engine with variable flow oil pump
CN103375672A (en) * 2012-04-27 2013-10-30 明和工业株式会社 Oil supply device for engine and provided with two-section type overflow valve
US20150132170A1 (en) * 2012-05-10 2015-05-14 Robert Bosch Gmbh Pump unit
JP2013253539A (en) * 2012-06-06 2013-12-19 Aisin Seiki Co Ltd Oil supply device
JP6029878B2 (en) * 2012-07-06 2016-11-24 株式会社山田製作所 Control valve
JP2014081023A (en) * 2012-10-16 2014-05-08 Suzuki Motor Corp Relief valve structure of oil pump
JP5983292B2 (en) * 2012-10-18 2016-08-31 スズキ株式会社 Oil pump structure
JP6422242B2 (en) * 2013-07-30 2018-11-14 株式会社山田製作所 Oil pump
JP6422241B2 (en) * 2013-07-30 2018-11-14 株式会社山田製作所 Oil pump
JP6083708B2 (en) * 2013-09-20 2017-02-22 アイシン精機株式会社 Electric oil pump
JP6264850B2 (en) * 2013-11-12 2018-01-24 アイシン精機株式会社 Oil pump device and relief valve
CN103806978B (en) * 2014-02-18 2016-04-13 苏州科瓴精密机械科技有限公司 Four stroke engine
JP6706028B2 (en) * 2014-06-30 2020-06-03 株式会社山田製作所 Relief device for engine oil circuit
JP2016027253A (en) * 2014-06-30 2016-02-18 株式会社山田製作所 Oil circuit relief device for engine
JP2016070219A (en) * 2014-09-30 2016-05-09 株式会社山田製作所 Oil pump structure
WO2016055082A1 (en) * 2014-10-09 2016-04-14 Volvo Truck Corporation An oil pump assembly for a vehicle lubrication system
US10392977B2 (en) * 2016-02-11 2019-08-27 Slw Automotive Inc. Automotive lubricant pumping system with two piece relief valve
KR102463186B1 (en) * 2016-12-13 2022-11-03 현대자동차 주식회사 Piston cooling apparatus for vehicle
KR20210074724A (en) * 2019-12-12 2021-06-22 현대자동차주식회사 Relief valve for oil pump having separated bypass period

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JPS58163768U (en) * 1982-04-28 1983-10-31 株式会社小松製作所 engine hydraulic control valve
JPS62167808U (en) * 1986-04-14 1987-10-24
US5338161A (en) * 1991-06-19 1994-08-16 Dana Corporation Gear pump having internal bypass valve
US5797732A (en) * 1993-12-28 1998-08-25 Unisia Jecs Corporation Variable capacity pump having a pressure responsive relief valve arrangement
JP3531769B2 (en) * 1994-08-25 2004-05-31 アイシン精機株式会社 Oil pump device
CA2159672C (en) * 1994-10-17 2009-09-15 Siegfried A. Eisenmann A valve train with suction-controlled ring gear/internal gear pump
JP3371709B2 (en) * 1996-08-29 2003-01-27 アイシン精機株式会社 Oil pump device
US6004111A (en) * 1997-04-28 1999-12-21 Aisin Seiki Kabushiki Kaisha Oil pump apparatus
JPH11280667A (en) * 1998-03-27 1999-10-15 Aisin Seiki Co Ltd Oil pump device
EP1008754B1 (en) * 1998-12-11 2004-03-10 Dana Automotive Limited Positive displacement pump systems
JP4875236B2 (en) * 1999-09-30 2012-02-15 アイシン精機株式会社 Oil pump device
JP2003021077A (en) * 2001-07-06 2003-01-24 Showa Corp Variable displacement pump
JP2003021080A (en) * 2001-07-06 2003-01-24 Showa Corp Variable displacement pump
JP4209653B2 (en) * 2002-09-25 2009-01-14 アイシン精機株式会社 Oil pump for automatic transmission
US6763797B1 (en) * 2003-01-24 2004-07-20 General Motors Corporation Engine oil system with variable displacement pump
JP4366645B2 (en) * 2003-11-06 2009-11-18 アイシン精機株式会社 Engine oil supply device
JP2006214286A (en) * 2005-02-01 2006-08-17 Aisin Seiki Co Ltd Oil pump

Also Published As

Publication number Publication date
EP2275682B1 (en) 2012-07-04
EP1921317B1 (en) 2011-05-04
JP4687991B2 (en) 2011-05-25
US7588011B2 (en) 2009-09-15
US7810467B2 (en) 2010-10-12
EP1921317A2 (en) 2008-05-14
US20080105231A1 (en) 2008-05-08
EP1921317A3 (en) 2010-04-28
JP2008115821A (en) 2008-05-22
US20090293834A1 (en) 2009-12-03
CN101178064A (en) 2008-05-14
CN101178064B (en) 2012-07-04
EP2275682A1 (en) 2011-01-19

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